Earl of Cottenham (/ˈkɒtənəm/), of Cottenham in the County of Cambridge, is a title in the Peerage of the United Kingdom. It was created in 1850 for the prominent lawyer and Whig politician Charles Pepys, 1st Baron Cottenham. /ˈpɛpɪs/) He served as Lord Chancellor from 1836 to 1841 and from 1846 to 1850. Pepys had already been created Baron Cottenham, of Cottenham in the County of Cambridge, in 1836, and was made Viscount Crowhurst, of Crowhurst in the County of Surrey, at the same time he was given the earldom. These titles are also in the Peerage of the United Kingdom. The viscountcy is used as a courtesy title for the Earl's eldest son and heir apparent.